Dell OptiPlex 5400 - default chapter; Table of Contents

Chapter 1: Working inside your computer...................................................................................... 6
Safety instructions.............................................................................................................................................................. 6
Before working inside your computer.......................................................................................................................6
Safety precautions.........................................................................................................................................................7
Electrostatic discharge—ESD protection................................................................................................................7
ESD field service kit ..................................................................................................................................................... 8
Transporting sensitive components.......................................................................................................................... 9
After working inside your computer..........................................................................................................................9
BitLocker..........................................................................................................................................................................9
Chapter 2: Removing and installing components.......................................................................... 10
Recommended tools..........................................................................................................................................................10
Screw list............................................................................................................................................................................. 10
Major components of OptiPlex 5400 All-in-One........................................................................................................ 12
Stand..................................................................................................................................................................................... 13
Removing the fixed stand.......................................................................................................................................... 13
Installing the fixed stand.............................................................................................................................................13
Removing the height adjustable stand....................................................................................................................14
Installing the height adjustable stand......................................................................................................................15
Cable cover—optional...................................................................................................................................................... 16
Removing the cable cover......................................................................................................................................... 16
Installing the cable cover............................................................................................................................................18
Back cover...........................................................................................................................................................................19
Removing the back cover.......................................................................................................................................... 19
Installing the back cover.............................................................................................................................................21
Hard drive............................................................................................................................................................................23
Removing the hard drive........................................................................................................................................... 23
Installing the hard drive..............................................................................................................................................24
Memory modules............................................................................................................................................................... 25
Removing the memory modules...............................................................................................................................25
Installing the memory modules.................................................................................................................................26
System-board shield......................................................................................................................................................... 28
Removing the system-board shield.........................................................................................................................28
Installing the system-board shield...........................................................................................................................28
Solid-state drive................................................................................................................................................................ 29
Removing the M.2 2230 solid-state drive-slot 1..................................................................................................29
Installing the M.2 2230 solid-state drive-slot 1....................................................................................................30
Removing the M.2 2280 solid-state drive-slot 1...................................................................................................31
Installing the M.2 2280 solid-state drive-slot 1.................................................................................................... 32
Removing the M.2 2230 solid-state drive-slot 2................................................................................................. 33
Installing the M.2 2230 solid-state drive-slot 2................................................................................................... 34
Removing the M.2 2280 solid-state drive-slot 2................................................................................................. 35
Installing the M.2 2280 solid-state drive-slot 2................................................................................................... 36
System fan.......................................................................................................................................................................... 37
Contents
Contents 3